COHR Coherent Corp.

NYSE
$305.37

Coherent Corp. (COHR) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal In line Selling ran in line with COHR's own trailing one-year pace, with 3% of sale value under a prearranged plan.
Cluster activity 0 buyers in the last 30 days 0 buyers in the last 90 days 5 sellers in the last 90 days
Insiders buying
0
0 transactions
Insiders selling
12
39 transactions
Purchases
$0
0 shares
Sales
$1.1B
7,725,336 shares
Net activity
-$1.1B
purchases less sales

How much of that selling was preplanned? 3% planned / 97% discretionary

10b5-1 plan sales $29.4M 18 transactions · 163,576 shares
Discretionary sales $1.1B 21 transactions · 7,561,760 shares

Largest single sale: $1.1B.

Where they traded

Buy Sell Dot area is proportional to transaction value.

No open-market insider purchase on record.

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
Neal-Graves Lisa Director Sell 2,200 $268.42 $590.5K 13,033 −14.4% of holding
Eng Julie Sheridan Chief Technology Officer Sell 10b5-1 6,030 $270.69 $1.6M 41,027 −12.8% of holding
Eng Julie Sheridan Chief Technology Officer Sell 10b5-1 7,047 $276.83 $2.0M 47,057 −13% of holding
SKAGGS STEPHEN A Director Sell 10b5-1 2,272 $276.88 $629.1K 14,592 −13.5% of holding
Digirolomo Enrico Director Sell 10b5-1 2,272 $276.85 $629.0K 17,238 −11.6% of holding
Luther Sherri R Chief Financial Officer Sell 10b5-1 3,000 $324.00 $972.0K 64,475 −4.4% of holding
Luther Sherri R Chief Financial Officer Sell 10b5-1 1,000 $306.68 $306.7K 67,475 −1.5% of holding
Luther Sherri R Chief Financial Officer Sell 10b5-1 2,000 $372.96 $745.9K 68,475 −2.8% of holding
Xia Howard H. 4 fills Director Sell 2,000 $354.50 $709.0K 51,798 −3.7% of holding
Luther Sherri R Chief Financial Officer Sell 10b5-1 2,000 $351.00 $702.0K 70,475 −2.8% of holding
Xia Howard H. 3 fills Director Sell 3,240 $241.65 $782.9K 52,538 −5.8% of holding
Xia Howard H. Director Sell 1,000 $258.00 $258.0K 50,298 −1.9% of holding
Eng Julie Sheridan Chief Technology Officer Sell 10b5-1 1,454 $258.18 $375.4K 49,436 −2.9% of holding
SKAGGS STEPHEN A Director Sell 10b5-1 3,523 $243.13 $856.6K 16,864 −17.3% of holding
Digirolomo Enrico 2 fills Director Sell 7,822 $241.50 $1.9M 21,357 −26.8% of holding
Eng Julie Sheridan Chief Technology Officer Sell 10b5-1 2,792 $291.42 $813.6K 50,890 −5.2% of holding
Luther Sherri R Chief Financial Officer Sell 10b5-1 4,000 $217.74 $871.0K 72,475 −5.2% of holding
CORASANTI JOSEPH J Director Sell 15,000 $196.74 $3.0M 79,914 −15.8% of holding
STERLING MICHELLE M Director Sell 2,000 $164.51 $329.0K 8,645 −18.8% of holding
Xia Howard H. 2 fills Director Sell 2,000 $170.00 $340.0K 51,019 −3.8% of holding
Mocciaro Ilaria SVP, Finance Sell 1,377 $162.71 $224.1K 24,033 −5.4% of holding
Xia Howard H. Director Sell 1,000 $158.36 $158.4K 50,019 −2% of holding
Digirolomo Enrico Director Sell 2,831 $134.85 $381.8K 21,078 −11.8% of holding
SKAGGS STEPHEN A Director Sell 10b5-1 2,000 $150.00 $300.0K 20,108 −9% of holding
Dreyer Michael L Director Sell 11,570 $144.88 $1.7M 12,085 −48.9% of holding
Sell 7,500,000 $143.37 $1.1B 254,252 −96.7% of holding
CORASANTI JOSEPH J Director Sell 9,720 $151.25 $1.5M 94,914 −9.3% of holding
BARBAROSSA GIOVANNI EVP, General Management Sell 10b5-1 60,706 $160.00 $9.7M 163,158 −27.1% of holding
BARBAROSSA GIOVANNI 2 fills EVP, General Management Sell 10b5-1 59,480 $140.59 $8.4M 235,593 −20.2% of holding
SKAGGS STEPHEN A Director Sell 10b5-1 2,000 $140.00 $280.0K 22,108 −8.3% of holding
SKAGGS STEPHEN A Director Sell 10b5-1 2,000 $130.00 $260.0K 24,108 −7.7% of holding

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.